Andersson's arctic moss vs Common Yew

Arctoa anderssonii compared with Taxus baccata

Key Differences

• Andersson's arctic moss is Endangered while Common Yew is Vulnerable.

Taxonomic Classification

Rank	Andersson's arctic moss	Common Yew
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Bryophyta	Coniferophyta (Conifers)
Class	Bryopsida (Bryopsida)	Pinopsida (Conifers)
Order	Dicranales (Dicranales)	Pinales (Pines & Allies)
Family	Rhabdoweisiaceae	Taxaceae
Genus	Arctoa	Taxus
Species	Arctoa anderssonii	Taxus baccata

Evolutionary Relationship

Andersson's arctic moss and Common Yew share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Andersson's arctic moss

EN — Endangered

Common Yew

VU — Vulnerable

Physical Characteristics

Attribute	Andersson's arctic moss	Common Yew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andersson's arctic moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Common Yew

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests, among 6 distinct biome types spanning the Australasia and Oceanian and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Libya), Europe (10 countries), North America (United States), Oceania and the Pacific (New Zealand), and South America (Brazil). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Andersson's arctic moss

The Andersson's arctic moss (Arctoa anderssonii) is a species in the genus Arctoa. It is currently classified as Endangered on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Common Yew

<em>Taxus baccata</em>, the common yew or English yew, is a slow-growing evergreen conifer in the family Taxaceae, native to western, central, and southern Europe, northwest Africa, and southwest Asia. It is one of the longest-lived trees in the Northern Hemisphere, with some individuals estimated to be several thousand years old. The species grows in a variety of habitats including mixed deciduous woodland, calcareous scrub, chalk downlands, and rocky slopes, often as an understorey or emergent tree. Yews are dioecious; female trees produce distinctive bright red fleshy arils surrounding a single hard seed, the only non-toxic part of the plant. All other parts, including the leaves, bark, and seeds, contain highly toxic taxine alkaloids that are dangerous to humans and most animals. Average lifespan can exceed 1,000 years under suitable conditions. <em>Taxus baccata</em> is ecologically important as dense, long-lived woodland habitat and as food for birds that disperse its seeds. Medicinally, taxol derived from yew bark is used in cancer treatment. The species is assessed as Vulnerable due to habitat degradation, overgrazing, and historic overexploitation across parts of its native range, though it remains locally common.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden